president obama ordered flags to be flown at half staff today in armstrong's honor. a national memorial service is set for september 12th in washington, d.c. >>> and perhaps with a nod in the universe, armstrong's tune memorial comes on a rare -- armstrong's memorial comes on a rare blue moon. you will not see another null 2015. >>> and boy did it cool off today. i mentioned it as much as 20 degrees in the livermore valley. i have fog all the way into the livermore valley. tomorrow morning you have fog when you get going. you're going to look at temperatures coming up 10 degrees for your saturday. saturday is going to be the coolest day on the bay area weekend. sunday and monday temperatures come up. the holiday weekend will be nice toward the tail end. tomorrow is nice it's just not going to be warm or hot it's going to be warmer than it was today. mostly cloudy, spotty drizzle tonight. we're already seeing that along the coast. we saw it this morning as well. you will see it again tomorrow morning. the computer model can lay the fog in for you it puts it all the wa